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TargetLibraryInfo: Add tests for function availability #142536

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@arsenm arsenm commented Jun 3, 2025

Check the output of llvm-tli-checker for a sampling of triples. This
is intended to cover all of the paths in the TargetLibraryInfo constructor.

@arsenm
TargetLibraryInfo: Add tests for function availability
a7ad6b4 
Check the output of llvm-tli-checker for a sampling of triples. This
is intended to cover all of the paths in the TargetLibraryInfo constructor.
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arsenm commented Jun 3, 2025 •
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This was referenced Jun 3, 2025
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@arsenm arsenm added the llvm-tools All llvm tools that do not have corresponding tag label Jun 3, 2025 — with Graphite App
@arsenm arsenm added the llvm:analysis Includes value tracking, cost tables and constant folding label Jun 3, 2025 — with Graphite App
@arsenm arsenm marked this pull request as ready for review June 3, 2025 05:59
@arsenm arsenm mentioned this pull request Jun 3, 2025
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llvmbot commented Jun 3, 2025 •
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@llvm/pr-subscribers-backend-nvptx
@llvm/pr-subscribers-backend-directx

@llvm/pr-subscribers-llvm-analysis

Author: Matt Arsenault (arsenm)

Changes

Check the output of llvm-tli-checker for a sampling of triples. This
is intended to cover all of the paths in the TargetLibraryInfo constructor.

Patch is 832.21 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/142536.diff

37 Files Affected:

  • (added) llvm/test/Analysis/TargetLibraryInfo/aarch64-unknown-windows-msvc.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/amdgcn-amd-amdhsa.test (+527)
  • (added) llvm/test/Analysis/TargetLibraryInfo/arm64-apple-darwin.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/arm64_32-apple-watchos.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/armv7-apple-ios.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/armv7-unknown-linux-android21.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/armv7-unknown-linux-android28.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/armv7s-apple-ios7.0.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/dxil-pc-shadermodel6.3-library.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/i386-apple-macosx10.6.0.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/i386-apple-macosx10.7.0.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/i386-pc-linux-gnu.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/i386-pc-windows-msvc.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/i386-unknown-linux-musl.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/i686-apple-macosx.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/i686-pc-cygwin.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/linux-arm-gnueabihf.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/nvptx64-nvidia-cuda.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/powerpc64-ibm-aix-xcoff.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/sparc64-unknown-solaris.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/thumbv7-apple-ios3.0.0.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/thumbv7-windows-msvc.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/wasm64-unknown-emscripten.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-apple-darwin10.9.0.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-apple-darwin10.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-apple-macosx10.5.0.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-pc-cygwin.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-pc-windows-msvc.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-pc-windows-msvc17.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-pc-windows-msvc19.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-scei-ps4.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-sie-ps5.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-unknown-freebsd.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-unknown-unknown-gnu.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/x86_64-unknown-unknown.test (+526)
  • (added) llvm/test/Analysis/TargetLibraryInfo/xcore-xmos-elf.test (+526)
  • (added) llvm/utils/emit-llvm-tli-checker-test.py (+33)
diff --git a/llvm/test/Analysis/TargetLibraryInfo/aarch64-unknown-windows-msvc.test b/llvm/test/Analysis/TargetLibraryInfo/aarch64-unknown-windows-msvc.test
new file mode 100644
index 0000000000000..30a19e98a5888
--- /dev/null
+++ b/llvm/test/Analysis/TargetLibraryInfo/aarch64-unknown-windows-msvc.test
@@ -0,0 +1,526 @@
+# RUN: llvm-tli-checker --dump-tli --triple=aarch64-unknown-windows-msvc | FileCheck %s
+
+CHECK: TLI knows 523 symbols, 276 available for 'aarch64-unknown-windows-msvc'
+CHECK-NEXT: available: '??2@YAPAXI@Z' aka void * __cdecl operator new(unsigned int)
+CHECK-NEXT: available: '??2@YAPAXIABUnothrow_t@std@@@Z' aka void * __cdecl operator new(unsigned int, struct std::nothrow_t const &)
+CHECK-NEXT: available: '??2@YAPEAX_K@Z' aka void * __cdecl operator new(unsigned __int64)
+CHECK-NEXT: available: '??2@YAPEAX_KAEBUnothrow_t@std@@@Z' aka void * __cdecl operator new(unsigned __int64, struct std::nothrow_t const &)
+CHECK-NEXT: available: '??3@YAXPAX@Z' aka void __cdecl operator delete(void *)
+CHECK-NEXT: available: '??3@YAXPAXABUnothrow_t@std@@@Z' aka void __cdecl operator delete(void *, struct std::nothrow_t const &)
+CHECK-NEXT: available: '??3@YAXPAXI@Z' aka void __cdecl operator delete(void *, unsigned int)
+CHECK-NEXT: available: '??3@YAXPEAX@Z' aka void __cdecl operator delete(void *)
+CHECK-NEXT: available: '??3@YAXPEAXAEBUnothrow_t@std@@@Z' aka void __cdecl operator delete(void *, struct std::nothrow_t const &)
+CHECK-NEXT: available: '??3@YAXPEAX_K@Z' aka void __cdecl operator delete(void *, unsigned __int64)
+CHECK-NEXT: available: '??_U@YAPAXI@Z' aka void * __cdecl operator new[](unsigned int)
+CHECK-NEXT: available: '??_U@YAPAXIABUnothrow_t@std@@@Z' aka void * __cdecl operator new[](unsigned int, struct std::nothrow_t const &)
+CHECK-NEXT: available: '??_U@YAPEAX_K@Z' aka void * __cdecl operator new[](unsigned __int64)
+CHECK-NEXT: available: '??_U@YAPEAX_KAEBUnothrow_t@std@@@Z' aka void * __cdecl operator new[](unsigned __int64, struct std::nothrow_t const &)
+CHECK-NEXT: available: '??_V@YAXPAX@Z' aka void __cdecl operator delete[](void *)
+CHECK-NEXT: available: '??_V@YAXPAXABUnothrow_t@std@@@Z' aka void __cdecl operator delete[](void *, struct std::nothrow_t const &)
+CHECK-NEXT: available: '??_V@YAXPAXI@Z' aka void __cdecl operator delete[](void *, unsigned int)
+CHECK-NEXT: available: '??_V@YAXPEAX@Z' aka void __cdecl operator delete[](void *)
+CHECK-NEXT: available: '??_V@YAXPEAXAEBUnothrow_t@std@@@Z' aka void __cdecl operator delete[](void *, struct std::nothrow_t const &)
+CHECK-NEXT: available: '??_V@YAXPEAX_K@Z' aka void __cdecl operator delete[](void *, unsigned __int64)
+CHECK-NEXT: not available: '_IO_getc'
+CHECK-NEXT: not available: '_IO_putc'
+CHECK-NEXT: not available: '_ZdaPv' aka operator delete[](void*)
+CHECK-NEXT: not available: '_ZdaPvRKSt9nothrow_t' aka operator delete[](void*, std::nothrow_t const&)
+CHECK-NEXT: not available: '_ZdaPvSt11align_val_t' aka operator delete[](void*, std::align_val_t)
+CHECK-NEXT: not available: '_ZdaPvSt11align_val_tRKSt9nothrow_t' aka operator delete[](void*, std::align_val_t, std::nothrow_t const&)
+CHECK-NEXT: not available: '_ZdaPvj' aka operator delete[](void*, unsigned int)
+CHECK-NEXT: not available: '_ZdaPvjSt11align_val_t' aka operator delete[](void*, unsigned int, std::align_val_t)
+CHECK-NEXT: not available: '_ZdaPvm' aka operator delete[](void*, unsigned long)
+CHECK-NEXT: not available: '_ZdaPvmSt11align_val_t' aka operator delete[](void*, unsigned long, std::align_val_t)
+CHECK-NEXT: not available: '_ZdlPv' aka operator delete(void*)
+CHECK-NEXT: not available: '_ZdlPvRKSt9nothrow_t' aka operator delete(void*, std::nothrow_t const&)
+CHECK-NEXT: not available: '_ZdlPvSt11align_val_t' aka operator delete(void*, std::align_val_t)
+CHECK-NEXT: not available: '_ZdlPvSt11align_val_tRKSt9nothrow_t' aka operator delete(void*, std::align_val_t, std::nothrow_t const&)
+CHECK-NEXT: not available: '_ZdlPvj' aka operator delete(void*, unsigned int)
+CHECK-NEXT: not available: '_ZdlPvjSt11align_val_t' aka operator delete(void*, unsigned int, std::align_val_t)
+CHECK-NEXT: not available: '_ZdlPvm' aka operator delete(void*, unsigned long)
+CHECK-NEXT: not available: '_ZdlPvmSt11align_val_t' aka operator delete(void*, unsigned long, std::align_val_t)
+CHECK-NEXT: not available: '_Znaj' aka operator new[](unsigned int)
+CHECK-NEXT: not available: '_ZnajRKSt9nothrow_t' aka operator new[](unsigned int, std::nothrow_t const&)
+CHECK-NEXT: not available: '_ZnajSt11align_val_t' aka operator new[](unsigned int, std::align_val_t)
+CHECK-NEXT: not available: '_ZnajSt11align_val_tRKSt9nothrow_t' aka operator new[](unsigned int, std::align_val_t, std::nothrow_t const&)
+CHECK-NEXT: not available: '_Znam' aka operator new[](unsigned long)
+CHECK-NEXT: not available: '_Znam12__hot_cold_t' aka operator new[](unsigned long, __hot_cold_t)
+CHECK-NEXT: not available: '_ZnamRKSt9nothrow_t' aka operator new[](unsigned long, std::nothrow_t const&)
+CHECK-NEXT: not available: '_ZnamRKSt9nothrow_t12__hot_cold_t' aka operator new[](unsigned long, std::nothrow_t const&, __hot_cold_t)
+CHECK-NEXT: not available: '_ZnamSt11align_val_t' aka operator new[](unsigned long, std::align_val_t)
+CHECK-NEXT: not available: '_ZnamSt11align_val_t12__hot_cold_t' aka operator new[](unsigned long, std::align_val_t, __hot_cold_t)
+CHECK-NEXT: not available: '_ZnamSt11align_val_tRKSt9nothrow_t' aka operator new[](unsigned long, std::align_val_t, std::nothrow_t const&)
+CHECK-NEXT: not available: '_ZnamSt11align_val_tRKSt9nothrow_t12__hot_cold_t' aka operator new[](unsigned long, std::align_val_t, std::nothrow_t const&, __hot_cold_t)
+CHECK-NEXT: not available: '_Znwj' aka operator new(unsigned int)
+CHECK-NEXT: not available: '_ZnwjRKSt9nothrow_t' aka operator new(unsigned int, std::nothrow_t const&)
+CHECK-NEXT: not available: '_ZnwjSt11align_val_t' aka operator new(unsigned int, std::align_val_t)
+CHECK-NEXT: not available: '_ZnwjSt11align_val_tRKSt9nothrow_t' aka operator new(unsigned int, std::align_val_t, std::nothrow_t const&)
+CHECK-NEXT: not available: '_Znwm' aka operator new(unsigned long)
+CHECK-NEXT: not available: '_Znwm12__hot_cold_t' aka operator new(unsigned long, __hot_cold_t)
+CHECK-NEXT: not available: '_ZnwmRKSt9nothrow_t' aka operator new(unsigned long, std::nothrow_t const&)
+CHECK-NEXT: not available: '_ZnwmRKSt9nothrow_t12__hot_cold_t' aka operator new(unsigned long, std::nothrow_t const&, __hot_cold_t)
+CHECK-NEXT: not available: '_ZnwmSt11align_val_t' aka operator new(unsigned long, std::align_val_t)
+CHECK-NEXT: not available: '_ZnwmSt11align_val_t12__hot_cold_t' aka operator new(unsigned long, std::align_val_t, __hot_cold_t)
+CHECK-NEXT: not available: '_ZnwmSt11align_val_tRKSt9nothrow_t' aka operator new(unsigned long, std::align_val_t, std::nothrow_t const&)
+CHECK-NEXT: not available: '_ZnwmSt11align_val_tRKSt9nothrow_t12__hot_cold_t' aka operator new(unsigned long, std::align_val_t, std::nothrow_t const&, __hot_cold_t)
+CHECK-NEXT: not available: '__size_returning_new'
+CHECK-NEXT: not available: '__size_returning_new_hot_cold'
+CHECK-NEXT: not available: '__size_returning_new_aligned'
+CHECK-NEXT: not available: '__size_returning_new_aligned_hot_cold'
+CHECK-NEXT: not available: '__acos_finite'
+CHECK-NEXT: not available: '__acosf_finite'
+CHECK-NEXT: not available: '__acosh_finite'
+CHECK-NEXT: not available: '__acoshf_finite'
+CHECK-NEXT: not available: '__acoshl_finite'
+CHECK-NEXT: not available: '__acosl_finite'
+CHECK-NEXT: not available: '__asin_finite'
+CHECK-NEXT: not available: '__asinf_finite'
+CHECK-NEXT: not available: '__asinl_finite'
+CHECK-NEXT: not available: '__atan2_finite'
+CHECK-NEXT: not available: '__atan2f_finite'
+CHECK-NEXT: not available: '__atan2l_finite'
+CHECK-NEXT: not available: '__atanh_finite'
+CHECK-NEXT: not available: '__atanhf_finite'
+CHECK-NEXT: not available: '__atanhl_finite'
+CHECK-NEXT: available: '__atomic_load'
+CHECK-NEXT: available: '__atomic_store'
+CHECK-NEXT: not available: '__cosh_finite'
+CHECK-NEXT: not available: '__coshf_finite'
+CHECK-NEXT: not available: '__coshl_finite'
+CHECK-NEXT: not available: '__cospi'
+CHECK-NEXT: not available: '__cospif'
+CHECK-NEXT: available: '__cxa_atexit'
+CHECK-NEXT: available: 'atexit'
+CHECK-NEXT: available: 'abort'
+CHECK-NEXT: available: 'exit'
+CHECK-NEXT: available: '_Exit'
+CHECK-NEXT: available: '_ZSt9terminatev' aka std::terminate()
+CHECK-NEXT: available: '__cxa_throw'
+CHECK-NEXT: available: '__cxa_guard_abort'
+CHECK-NEXT: available: '__cxa_guard_acquire'
+CHECK-NEXT: available: '__cxa_guard_release'
+CHECK-NEXT: not available: '__exp10_finite'
+CHECK-NEXT: not available: '__exp10f_finite'
+CHECK-NEXT: not available: '__exp10l_finite'
+CHECK-NEXT: not available: '__exp2_finite'
+CHECK-NEXT: not available: '__exp2f_finite'
+CHECK-NEXT: not available: '__exp2l_finite'
+CHECK-NEXT: not available: '__exp_finite'
+CHECK-NEXT: not available: '__expf_finite'
+CHECK-NEXT: not available: '__expl_finite'
+CHECK-NEXT: not available: '__isoc99_scanf'
+CHECK-NEXT: not available: '__isoc99_sscanf'
+CHECK-NEXT: available: '__kmpc_alloc_shared'
+CHECK-NEXT: available: '__kmpc_free_shared'
+CHECK-NEXT: not available: '__log10_finite'
+CHECK-NEXT: not available: '__log10f_finite'
+CHECK-NEXT: not available: '__log10l_finite'
+CHECK-NEXT: not available: '__log2_finite'
+CHECK-NEXT: not available: '__log2f_finite'
+CHECK-NEXT: not available: '__log2l_finite'
+CHECK-NEXT: not available: '__log_finite'
+CHECK-NEXT: not available: '__logf_finite'
+CHECK-NEXT: not available: '__logl_finite'
+CHECK-NEXT: available: '__memccpy_chk'
+CHECK-NEXT: available: '__memcpy_chk'
+CHECK-NEXT: available: '__memmove_chk'
+CHECK-NEXT: available: '__mempcpy_chk'
+CHECK-NEXT: available: '__memset_chk'
+CHECK-NEXT: not available: '__nvvm_reflect'
+CHECK-NEXT: not available: '__pow_finite'
+CHECK-NEXT: not available: '__powf_finite'
+CHECK-NEXT: not available: '__powl_finite'
+CHECK-NEXT: not available: '__sincospi_stret'
+CHECK-NEXT: not available: '__sincospif_stret'
+CHECK-NEXT: not available: '__sinh_finite'
+CHECK-NEXT: not available: '__sinhf_finite'
+CHECK-NEXT: not available: '__sinhl_finite'
+CHECK-NEXT: not available: '__sinpi'
+CHECK-NEXT: not available: '__sinpif'
+CHECK-NEXT: not available: '__small_fprintf'
+CHECK-NEXT: not available: '__small_printf'
+CHECK-NEXT: not available: '__small_sprintf'
+CHECK-NEXT: available: '__snprintf_chk'
+CHECK-NEXT: available: '__sprintf_chk'
+CHECK-NEXT: not available: '__sqrt_finite'
+CHECK-NEXT: not available: '__sqrtf_finite'
+CHECK-NEXT: not available: '__sqrtl_finite'
+CHECK-NEXT: available: '__stpcpy_chk'
+CHECK-NEXT: available: '__stpncpy_chk'
+CHECK-NEXT: available: '__strcat_chk'
+CHECK-NEXT: available: '__strcpy_chk'
+CHECK-NEXT: not available: '__strdup'
+CHECK-NEXT: available: '__strlcat_chk'
+CHECK-NEXT: available: '__strlcpy_chk'
+CHECK-NEXT: available: '__strlen_chk'
+CHECK-NEXT: available: '__strncat_chk'
+CHECK-NEXT: available: '__strncpy_chk'
+CHECK-NEXT: available: '__strndup'
+CHECK-NEXT: not available: '__strtok_r'
+CHECK-NEXT: available: '__vsnprintf_chk'
+CHECK-NEXT: available: '__vsprintf_chk'
+CHECK-NEXT: available: 'abs'
+CHECK-NEXT: not available: 'access'
+CHECK-NEXT: available: 'acos'
+CHECK-NEXT: available: 'acosf'
+CHECK-NEXT: available: 'acosh'
+CHECK-NEXT: available: 'acoshf'
+CHECK-NEXT: not available: 'acoshl'
+CHECK-NEXT: not available: 'acosl'
+CHECK-NEXT: available: 'aligned_alloc'
+CHECK-NEXT: available: 'asin'
+CHECK-NEXT: available: 'asinf'
+CHECK-NEXT: available: 'asinh'
+CHECK-NEXT: available: 'asinhf'
+CHECK-NEXT: not available: 'asinhl'
+CHECK-NEXT: not available: 'asinl'
+CHECK-NEXT: available: 'atan'
+CHECK-NEXT: available: 'atan2'
+CHECK-NEXT: available: 'atan2f'
+CHECK-NEXT: not available: 'atan2l'
+CHECK-NEXT: available: 'atanf'
+CHECK-NEXT: available: 'atanh'
+CHECK-NEXT: available: 'atanhf'
+CHECK-NEXT: not available: 'atanhl'
+CHECK-NEXT: not available: 'atanl'
+CHECK-NEXT: available: 'atof'
+CHECK-NEXT: available: 'atoi'
+CHECK-NEXT: available: 'atol'
+CHECK-NEXT: available: 'atoll'
+CHECK-NEXT: not available: 'bcmp'
+CHECK-NEXT: not available: 'bcopy'
+CHECK-NEXT: not available: 'bzero'
+CHECK-NEXT: available: 'cabs'
+CHECK-NEXT: available: 'cabsf'
+CHECK-NEXT: not available: 'cabsl'
+CHECK-NEXT: available: 'calloc'
+CHECK-NEXT: available: 'cbrt'
+CHECK-NEXT: available: 'cbrtf'
+CHECK-NEXT: not available: 'cbrtl'
+CHECK-NEXT: available: 'ceil'
+CHECK-NEXT: available: 'ceilf'
+CHECK-NEXT: not available: 'ceill'
+CHECK-NEXT: not available: 'chmod'
+CHECK-NEXT: not available: 'chown'
+CHECK-NEXT: available: 'clearerr'
+CHECK-NEXT: not available: 'closedir'
+CHECK-NEXT: available: 'copysign'
+CHECK-NEXT: available: 'copysignf'
+CHECK-NEXT: not available: 'copysignl'
+CHECK-NEXT: available: 'cos'
+CHECK-NEXT: available: 'cosf'
+CHECK-NEXT: available: 'cosh'
+CHECK-NEXT: available: 'coshf'
+CHECK-NEXT: not available: 'coshl'
+CHECK-NEXT: not available: 'cosl'
+CHECK-NEXT: not available: 'ctermid'
+CHECK-NEXT: available: 'erf'
+CHECK-NEXT: available: 'erff'
+CHECK-NEXT: available: 'erfl'
+CHECK-NEXT: available: 'tgamma'
+CHECK-NEXT: available: 'tgammaf'
+CHECK-NEXT: available: 'tgammal'
+CHECK-NEXT: available: 'execl'
+CHECK-NEXT: available: 'execle'
+CHECK-NEXT: available: 'execlp'
+CHECK-NEXT: available: 'execv'
+CHECK-NEXT: available: 'execvP'
+CHECK-NEXT: available: 'execve'
+CHECK-NEXT: available: 'execvp'
+CHECK-NEXT: available: 'execvpe'
+CHECK-NEXT: available: 'exp'
+CHECK-NEXT: not available: 'exp10'
+CHECK-NEXT: not available: 'exp10f'
+CHECK-NEXT: not available: 'exp10l'
+CHECK-NEXT: available: 'exp2'
+CHECK-NEXT: available: 'exp2f'
+CHECK-NEXT: not available: 'exp2l'
+CHECK-NEXT: available: 'expf'
+CHECK-NEXT: not available: 'expl'
+CHECK-NEXT: available: 'expm1'
+CHECK-NEXT: available: 'expm1f'
+CHECK-NEXT: not available: 'expm1l'
+CHECK-NEXT: available: 'fabs'
+CHECK-NEXT: available: 'fabsf'
+CHECK-NEXT: not available: 'fabsl'
+CHECK-NEXT: available: 'fclose'
+CHECK-NEXT: not available: 'fdopen'
+CHECK-NEXT: available: 'feof'
+CHECK-NEXT: available: 'ferror'
+CHECK-NEXT: available: 'fflush'
+CHECK-NEXT: not available: 'ffs'
+CHECK-NEXT: not available: 'ffsl'
+CHECK-NEXT: not available: 'ffsll'
+CHECK-NEXT: available: 'fgetc'
+CHECK-NEXT: not available: 'fgetc_unlocked'
+CHECK-NEXT: available: 'fgetpos'
+CHECK-NEXT: available: 'fgets'
+CHECK-NEXT: not available: 'fgets_unlocked'
+CHECK-NEXT: not available: 'fileno'
+CHECK-NEXT: not available: 'fiprintf'
+CHECK-NEXT: not available: 'flockfile'
+CHECK-NEXT: available: 'floor'
+CHECK-NEXT: available: 'floorf'
+CHECK-NEXT: not available: 'floorl'
+CHECK-NEXT: not available: 'fls'
+CHECK-NEXT: not available: 'flsl'
+CHECK-NEXT: not available: 'flsll'
+CHECK-NEXT: available: 'fmax'
+CHECK-NEXT: available: 'fmaxf'
+CHECK-NEXT: not available: 'fmaxl'
+CHECK-NEXT: available: 'fmin'
+CHECK-NEXT: available: 'fminf'
+CHECK-NEXT: not available: 'fminl'
+CHECK-NEXT: available: 'fmaximum_num'
+CHECK-NEXT: available: 'fmaximum_numf'
+CHECK-NEXT: available: 'fmaximum_numl'
+CHECK-NEXT: available: 'fminimum_num'
+CHECK-NEXT: available: 'fminimum_numf'
+CHECK-NEXT: available: 'fminimum_numl'
+CHECK-NEXT: available: 'fmod'
+CHECK-NEXT: available: 'fmodf'
+CHECK-NEXT: not available: 'fmodl'
+CHECK-NEXT: available: 'fopen'
+CHECK-NEXT: not available: 'fopen64'
+CHECK-NEXT: available: 'fork'
+CHECK-NEXT: available: 'fprintf'
+CHECK-NEXT: available: 'fputc'
+CHECK-NEXT: not available: 'fputc_unlocked'
+CHECK-NEXT: available: 'fputs'
+CHECK-NEXT: not available: 'fputs_unlocked'
+CHECK-NEXT: available: 'fread'
+CHECK-NEXT: not available: 'fread_unlocked'
+CHECK-NEXT: available: 'free'
+CHECK-NEXT: available: 'frexp'
+CHECK-NEXT: not available: 'frexpf'
+CHECK-NEXT: not available: 'frexpl'
+CHECK-NEXT: available: 'fscanf'
+CHECK-NEXT: available: 'fseek'
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+CHECK-NEXT: available: 'round'
+CHECK-NEXT: available: 'roundeven'
+CHECK-NEXT: available: 'r...
[truncated]

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github-actions bot commented Jun 3, 2025

⚠️ Python code formatter, darker found issues in your code. ⚠️

You can test this locally with the following command: 
darker --check --diff -r HEAD~1...HEAD llvm/utils/emit-llvm-tli-checker-test.py
View the diff from darker here. 
--- emit-llvm-tli-checker-test.py	2025-06-03 05:55:02.000000 +0000
+++ emit-llvm-tli-checker-test.py	2025-06-03 06:00:21.864668 +0000
@@ -18,16 +18,17 @@
 process = subprocess.Popen(
     "llvm-tli-checker --dump-tli --triple=" + triple,
     shell=True,
     stdin=subprocess.DEVNULL,
     stdout=subprocess.PIPE,
-    universal_newlines=True)
+    universal_newlines=True,
+)
 
 print("# RUN: llvm-tli-checker --dump-tli --triple=" + triple + " | FileCheck %s\n")
 
 First = True
 for line in process.stdout.readlines():
     if First:
-        print("CHECK: " + line.strip());
+        print("CHECK: " + line.strip())
         First = False
     else:
-        print("CHECK-NEXT: " + line.strip());
+        print("CHECK-NEXT: " + line.strip())

nikic
nikic requested changes Jun 3, 2025
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@nikic nikic left a comment

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I do not think these tests provide value.

@arsenm
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arsenm commented Jun 3, 2025

I do not think these tests provide value.

It's basically impossible to refactor this mess without test coverage

@pogo59
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pogo59 commented Jun 4, 2025

I acknowledge dropping the ball on cleaning up this area. I would like to review this (and #142535) but I am out of town this week. I should be able to get to it this weekend.

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@nikic nikic nikic requested changes

@pogo59 pogo59 Awaiting requested review from pogo59

@rengolin rengolin Awaiting requested review from rengolin

@serge-sans-paille serge-sans-paille Awaiting requested review from serge-sans-paille

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4 participants
@arsenm @llvmbot @pogo59 @nikic